The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Jun. 02, 2023
Autel Robotics Co., Ltd., Shenzhen, CN;
Yanfeng Dang, Shenzhen, CN;
AUTEL ROBOTICS CO., LTD., Shenzhen, CN;
Abstract
A joint calibration method is implemented in an unmanned aerial vehicle. In the method, pose information of a detection radar is obtained, and the pose information includes a ground height of the detection radar and a pitch angle of the detection radar. Target calibration parameters matching the pose information in a preset calibration parameter set are obtained. The calibration parameter set includes groups of calibration parameters, and each group of calibration parameters matching a pose information interval and the pose information interval includes a height interval and a pitch angle interval. A spatial conversion relationship between the detection radar and an image acquisition device is determined based on the target calibration parameters.